| NSYS 0000722313 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2023-03-10 | 8-K | FORM 8-K | View Document |
| 2022-11-14 | 8-K | FORM 8-K | View Document |
| 2022-11-09 | 10-Q | FORM 10-Q | View Document |
| 2022-08-10 | 10-Q | FORM 10-Q | View Document |
| 2022-05-16 | 4 | View Document | |
| 2022-05-16 | 3 | View Document | |
| 2022-05-13 | 8-K | FORM 8-K | View Document |
| 2022-05-13 | SD | FORM SD | View Document |
| 2022-05-11 | 8-K | FORM 8-K | View Document |
| 2022-05-10 | 10-Q | FORM 10-Q | View Document |
| 2022-04-12 | 4 | View Document | |
| 2022-04-04 | 4 | View Document | |
| 2022-04-01 | DEFA14A | FORM DEFA14A | View Document |
| 2022-04-01 | DEF 14A | FORM DEF 14A | View Document |
| 2022-03-30 | 4 | View Document | |
| 2022-03-30 | 4 | View Document | |
| 2022-03-25 | 4 | View Document | |
| 2022-03-25 | 4 | FORM 4 - | View Document |
| 2022-03-24 | 3 | PRIMARY DOCUMENT | View Document |
| 2022-03-22 | 4 | FORM 4 - | View Document |
| 2022-03-22 | 4 | FORM 4 - | View Document |
| 2022-03-21 | 4 | View Document | |
| 2022-03-21 | 4 | FORM 4 - | View Document |
| 2022-03-21 | 4 | FORM 4 - | View Document |
| 2022-03-21 | 4 | FORM 4 - | View Document |
| 2022-03-21 | 4 | FORM 4 - | View Document |
| 2022-03-21 | 4 | FORM 4 - | View Document |
| 2022-03-17 | 10-K | FORM 10-K | View Document |
| 2022-03-10 | 8-K | FORM 8-K | View Document |
| 2022-03-02 | 8-K | FORM 8-K | View Document |
| 2022-03-01 | 4 | View Document | |
| 2022-02-25 | 4 | View Document | |
| 2022-02-22 | 4 | View Document | |
| 2022-02-15 | 4 | View Document | |
| 2022-02-10 | 4 | FORM 4 - | View Document |
| 2022-02-07 | 4 | FORM 4 - | View Document |
| 2022-02-02 | 4 | FORM 4 - | View Document |
| 2022-01-28 | 4 | FORM 4 - | View Document |
| 2022-01-26 | 4 | FORM 4 - | View Document |
| 2022-01-20 | 4 | FORM 4 - | View Document |
| 2022-01-13 | 4 | FORM 4 - | View Document |
| 2022-01-06 | 4 | FORM 4 - | View Document |
| 2022-01-05 | 8-K | FORM 8-K | View Document |
| 2021-12-30 | 4 | FORM 4 - | View Document |
| 2021-12-27 | 4 | FORM 4 - | View Document |
| 2021-12-16 | 4 | FORM 4 - | View Document |
| 2021-12-09 | 4 | FORM 4 - | View Document |
| 2021-12-02 | 4 | FORM 4 - | View Document |
| 2021-11-30 | 8-K | FORM 8-K | View Document |
| 2021-11-29 | 4 | FORM 4 - | View Document |
| 2021-11-19 | 4 | FORM 4 - | View Document |
| 2021-11-15 | 4 | FORM 4 - | View Document |
| 2021-11-12 | 8-K | FORM 8-K | View Document |
| 2021-11-10 | 10-Q | FORM 10-Q | View Document |
| 2021-11-05 | 4 | FORM 4 - | View Document |
| 2021-10-28 | 4 | FORM 4 - | View Document |
| 2021-10-21 | 4 | FORM 4 - | View Document |
| 2021-10-14 | 4 | FORM 4 - | View Document |
| 2021-10-07 | 4 | FORM 4 - | View Document |
| 2021-09-17 | 4 | FORM 4 - | View Document |
| 2021-09-14 | 4 | FORM 4 - | View Document |
| 2021-08-26 | 4 | FORM 4 - | View Document |
| 2021-08-20 | 4 | FORM 4 - | View Document |
| 2021-08-12 | 4 | FORM 4 - | View Document |
| 2021-08-12 | 10-Q | FORM 10-Q | View Document |
| 2021-08-05 | 4 | FORM 4 - | View Document |
| 2021-07-30 | 4 | FORM 4 - | View Document |
| 2021-07-22 | 4 | FORM 4 - | View Document |
| 2021-07-16 | 4 | FORM 4 - | View Document |
| 2021-07-01 | 4 | FORM 4 - | View Document |
| 2021-06-29 | 4 | FORM 4 - | View Document |
| 2021-05-21 | 4 | FORM 4 - | View Document |
| 2021-05-21 | 3 | FORM 3 - | View Document |
| 2021-05-20 | 8-K | FORM 8-K | View Document |
| 2021-05-20 | SD | FORM SD | View Document |
| 2021-05-18 | 8-K | FORM 8-K | View Document |
| 2021-05-14 | 10-Q | FORM 10-Q | View Document |
| 2021-04-01 | DEFA14A | FORM DEFA14A | View Document |
| 2021-04-01 | DEF 14A | FORM DEF 14A | View Document |
| 2021-03-23 | 8-K | FORM 8-K | View Document |
| 2021-03-23 | 10-K | FORM 10-K | View Document |
| 2021-03-12 | 8-K | FORM 8-K | View Document |
| 2020-12-29 | 4 | FORM 4 - | View Document |
| 2020-12-28 | 4 | FORM 4 - | View Document |
| 2020-12-23 | 4 | FORM 4 - | View Document |
| 2020-12-21 | 4 | FORM 4 - | View Document |
| 2020-12-21 | 4 | FORM 4 - | View Document |
| 2020-12-21 | 3 | FORM 3 - | View Document |
| 2020-12-15 | 3 | FORM 3 - | View Document |
| 2020-12-11 | 8-K | FORM 8-K | View Document |
| 2020-12-07 | 4 | FORM 4 - | View Document |
| 2020-11-13 | 4 | FORM 4 - | View Document |
| 2020-11-12 | 10-Q | FORM 10-Q | View Document |
| 2020-11-12 | 8-K | FORM 8-K | View Document |
| 2020-11-09 | 3 | FORM 3 - | View Document |
| 2020-11-06 | 8-K | FORM 8-K | View Document |
| 2020-09-01 | 8-K | FORM 8-K | View Document |
| 2020-08-20 | 8-K | FORM 8-K | View Document |
| 2020-08-11 | 10-Q | FORM 10-Q | View Document |
| 2020-05-21 | SD | FORM SD | View Document |
